[Bug]: 更新 5.0.49 后，脑图 设置初始只展示两层，手动展开第三层位置错乱
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bug 🐛
- Dominant language
- TypeScript
- Stars
- 12.3k
- Forks
- 1.6k
- PR merge metrics
- No merged PRs in 30d
Description
Describe the bug / 问题描述
更新 5.0.49 后，脑图 初始只展示两层，手动展开第三层位置错乱
Reproduction link / 复现链接
https://stackblitz.com/edit/react-ahfxxwsg?file=index.js
Steps to Reproduce the Bug or Issue / 重现步骤
No response
Version / 版本
🆕 5.x
OS / 操作系统
- macOS
- Windows
- Linux
- Others / 其他
Browser / 浏览器
- Chrome
- Edge
- Firefox
- Safari (Limited support / 有限支持)
- IE (Nonsupport / 不支持)
- Others / 其他
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the StackBlitz reproduction at index.js and reproduce the mind-map behavior after updating to 5.0.49. Compare the initial two-level display with manually expanding the third level; done means the expanded nodes retain correct positions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100